Products

2-Aminobenzene-1,4-Disulfonate

    Specifications

    HS Code

    585260

    Chemical Formula C6H7NO6S2
    Molecular Weight 253.25
    Appearance Solid (usually white or off - white powder)
    Solubility In Water Soluble
    Melting Point N/A (decomposes)
    Boiling Point N/A (decomposes before boiling)
    Odor Odorless
    Ph Aqueous Solution Acidic
    Stability Stable under normal conditions
    Flash Point Non - flammable
    Hazard Class Irritant (may cause skin, eye and respiratory irritation)
    Chemical Formula C6H7NO6S2
    Molecular Weight 267.25
    Appearance Solid (usually powder or crystals)
    Solubility In Water Soluble in water
    Odor Odorless (usually)
    Melting Point Decomposes rather than melting (usually)
    Density Data may vary depending on form, typically in range of organic sulfonate solids
    Ph Aqueous Solution pH may vary based on concentration, usually acidic due to sulfonate groups
    Stability Stable under normal conditions, but may react with strong oxidizing agents

    As an accredited 2-Aminobenzene-1,4-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250g of 2 - Aminobenzene - 1,4 - Disulfonate in a well - sealed, chemical - resistant bag.
    Storage 2 - Aminobenzene - 1,4 - Disulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and moisture as exposure to these can cause degradation. Store it in tightly sealed containers to prevent contact with air. Segregate from incompatible substances like strong acids, bases, and oxidizing agents to ensure safety.
    Shipping 2 - Aminobenzene - 1,4 - Disulfonate is shipped in well - sealed containers to prevent exposure. It follows regulations for chemical shipping, ensuring safe transit with proper labeling indicating its nature to avoid any risk during transportation.
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    2-Aminobenzene-1,4-Disulfonate
    General Information
    Historical Development
    2-Aminobenzene-1,4-disulfonate, the beginning of its composition, the early chemists explored the properties of substances, studied the laws of reaction, and studied carefully in the field of organic synthesis. At that time, the technology was not as sophisticated as it is today, but many scholars tried unremitting with determination. At the beginning, the synthesis method was complicated and ineffective. After years of research and improvement, it gradually obtained the path of optimization. From the selection of raw materials and the adjustment of reaction conditions, we have experienced countless guesses. In the past, it took a long time to synthesize this product and the yield was low, but Zhu Xian was not discouraged. After repeated experiments, the insight into the reaction mechanism deepened, and the synthesis method was also perfected. Therefore, this product has gradually become a commonly used product in the chemical industry since the beginning of its difficult creation, witnessing the evolution of chemical technology and laying the foundation for future organic synthesis, in order to launch a broader exploration journey.
    Product Overview
    2-Aminobenzene-1,4-disulfonate
    2-aminobenzene-1,4-disulfonate is also a chemical compound. Its properties are special and specific. The framework of molecules is attached by the benzene group and the amino disulfonic acid group. This compound is used in chemical reactions to show its unique properties.
    Its use is good. In the field of technology, it can be used as a raw material for the synthesis of many important chemical products. In dye engineering, it helps to improve the color of dyes and increase their fastness. And in some chemical research, it is also indispensable.
    The method of has a wide range of methods. Or there are specific inverse effects, so that benzene derivatives can interact with amino groups and sulfonic acid groups, operate with precision, and control inverse effects, such as resistance, resistance, catalysis, etc., to obtain this compound. However, the process of safety, caution, and the yield of the product. Therefore, 2-aminobenzene-1,4-disulfonate plays an important role in chemical research and engineering.
    Physical & Chemical Properties
    The physicochemical properties of 2-aminobenzene-1,4-disulfonate are related to the study of chemistry. This substance is pure in color, crystal-like in appearance, and uniform in texture. At temperature, the state is solid, the shape is regular, and the shape is nearly square. Its melting degree is quite high, and it can only be melted at a strong temperature, reaching a value of several hundred. The solubility in water is certain, and it can be partially melted in liquid, and the solution is neutral, without obvious acid and alkali properties. Its chemical properties are still stable, and it rarely changes with other substances at room temperature. In case of strong oxidizing agents, or in the environment of high temperature and high pressure, it can also change and produce new substances. Its conductivity is low, it is not a good conductor, and its insulation is quite good. These properties are of great significance in the field of chemistry and the research of materials, laying a solid foundation for subsequent exploration and use.
    Technical Specifications & Labeling
    Today there are chemical products 2-aminobenzene-1,4-disulfonate. To clarify its technical specifications and labels (product parameters), please record below.
    This product is pure and uniform in color, with a light yellow color, like the first color of autumn chrysanthemum, with a delicate texture, like a light cloud state. Its content must reach 90% to 5 or more, and there are very few impurities to be qualified. Solubility, easily soluble in water, its liquid is clear, and there is no appearance of turbidity.
    On the label, when the book "2-aminobenzene-1,4-disulfonate" is the full name, its content, batch, and production date are marked. The packaging is tight and tidy, moisture-proof and leak-proof, to ensure its quality. This is the main thing of technical specifications and labels, and cannot be missed slightly.
    Preparation Method
    The method of making 2 - Aminobenzene - 1,4 - Disulfonate is related to the raw materials and production process, reaction steps, and catalytic mechanism. This is described in detail. First, take an appropriate amount of p-aminobenzene sulfonic acid as raw material and place it in a special reaction kettle. Adjust its acidity with dilute sulfuric acid, and precisely control the temperature in a specific range, which is the key to the reaction.
    Then, slowly add an appropriate amount of sodium nitrite solution, and stir while adding it to ensure a uniform reaction. This is the main step of the reaction. When the reaction is sufficient, add a specific catalyst. The catalytic mechanism lies in accelerating the reaction process and improving the purity of the product.
    As for the production process, subsequent steps such as cooling, crystallization, and filtration are required to obtain pure 2-Aminobenzene-1,4-Disulfonate products. All steps need to be carefully operated to ensure product quality and yield.
    Chemical Reactions & Modifications
    Taste the wonders of chemical industry, it is related to the change of substances and the change of efficiency. In this sentence, 2-Aminobenzene-1,4-Disulfonate, its chemical reaction and modification are worth studying.
    In the past, the reaction was not smooth, the yield was not high, and the efficiency was not perfect. Looking at the reaction, or the conditions are harsh, the loss of raw materials is too much.
    If you want to change its properties, you should study the reaction mechanism. Control temperature and pressure, and choose the right catalyst to promote the smooth reaction. If a new type of catalyst is used to accompany it, or the energy barrier of the reaction can be reduced, the reaction is easy. And the ratio of raw materials is carefully considered to make it fully react, which can increase the amount of product.
    With this modification, 2-Aminobenzene-1,4-Disulfonate has better performance and is more widely used in various fields. The way of chemical industry, only by continuous research and improvement can the material exert its ultimate energy.
    Synonyms & Product Names
    In 2024, we should discuss in detail the synonyms and trade names of 1,4-disulfonic acid-2-aminobenzene (2-Aminobenzene-1,4-Disulfonate). In the field of chemical industry, there are many synonyms. Its name is p-aminoisophenyldisulfonic acid, and it is named after the position of amino and sulfonic acid groups in its chemical structure. This name is also widely known, and there are many books in the chemical industry.
    As for trade names, there are also different names in the industry. A trade name or a name that is easy to remember and recognizes its characteristics is different from others. However, it is inseparable from its chemical essence. Although synonyms and trade names are different, they all refer to this specific chemical substance. On the occasion of research and use, it is necessary to distinguish its name so as not to be confused, so as to achieve accurate use and benefit the smooth operation of the chemical industry.
    Safety & Operational Standards
    Code for safety and operation of 2-aminobenzene-1,4-disulfonate
    Fu 2-aminobenzene-1,4-disulfonate is an important substance in chemical research. During its experimental operation and use, safety and norms are of paramount importance.
    First word safety. This substance may have certain chemical activity and potential danger. When storing, choose a cool, dry and well-ventilated place away from fire, heat and strong oxidizing agents. To prevent it from unexpected changes due to heat, moisture or reaction with other substances, such as fire, explosion or release of harmful gases. When taking it, you must wear suitable protective equipment such as laboratory clothes, gloves and goggles. This can protect the skin and eyes of the experimenter from possible damage. If this substance accidentally touches the skin, or causes irritation or allergies; if it enters the eyes, it can damage the eyesight.
    Second discussion on the operating specifications. During the experimental operation, be sure to follow the precise process. When weighing, use a precise instrument to ensure that the dosage is correct. Because of its dosage, it can have a great impact on the reaction result. During the dissolution or reaction process, pay attention to the control of temperature, pH and other conditions. 2-Aminobenzene-1,4-disulfonate has different reaction characteristics under different environments. And the stirring rate should also be appropriate to make it fully react without causing danger such as splashing due to excessive speed.
    Furthermore, the treatment of experimental waste should not be ignored. Waste containing this substance should not be discarded at will. It should be collected and properly disposed of in accordance with the regulations on chemical waste treatment. To prevent pollution of the environment and harm the ecology.
    In short, in the research and use of 2-aminobenzene-1,4-disulfonate, strict safety and operating standards should be adhered to to to ensure the smooth operation of the experiment, the safety of personnel, and the cleanliness of the environment.
    Application Area
    2-Aminobenzene-1,4-disulfonate, the application field of this chemical is very critical. In the printing and dyeing industry, it can be used as an excellent dye intermediate. Because of its special molecular structure, it can help dyes more easily adhere to fabrics, and the color is bright and the fastness is quite good. In the pharmaceutical field, it also has important uses. With its unique chemical properties, it can participate in the synthesis of a variety of drugs and provide key raw materials for the development of new drugs. In the field of materials science, special treatment can improve some properties of materials, such as improving the stability and functionality of materials. It is an indispensable chemical substance in many fields and has a profound impact on the development of various industries.
    Research & Development
    My research on 2 - Aminobenzene - 1,4 - Disulfonate has been going on for a while. Looking at its properties, it is quite unique.
    At the beginning, I explored the method of its synthesis. After repeated experiments, I tried various paths. Or change the conditions of the reaction, or make it easy to use the raw materials, and hope to get the best method. The process of synthesis is difficult to try, but every time I make progress, I feel happy.
    And study its characteristics, observe its physical and chemical properties change in different environments. This helps to clarify its wide range of uses. After research, it can be found that it is useful in many fields of industry.
    Looking to the future, we should deepen our research. The first is to optimize the synthesis method to reduce its cost and increase its yield; the second is to explore the field of its application, hoping to open up new avenues, so that this product can shine in more places, contributing to the progress of science and the development of industry.
    Toxicity Research
    Taste the industry of chemical industry, in the exploration of substances, it is important for people's livelihood. Now View 2 - Aminobenzene - 1,4 - Disulfonate This substance, the study of its toxicity is quite important.
    The study of toxicity is related to the safety of all living beings. Explore its impact on the environment, and the response of living things should not be ignored. This substance may enter the water and soil and spread everywhere, harming plants, insects and fish. Observe its interaction with living things, changes in cells, and differences in physiology, all of which must be examined in detail.
    Scholars who observe ancient times must study objects without reason. Now we explore the toxicity of 2 - Aminobenzene - 1,4 - Disulfonate, and we should also take rigor as the key, consider experiments, and find evidence to clarify its harm, seek ways to avoid disasters, and protect the peace of all things and the sustainability of ecology. The results obtained in the period can benefit the present and future generations.
    Future Prospects
    Fu 2 - Aminobenzene - 1,4 - Disulfonate This material has attracted much attention in today's chemical research. Looking at its properties and performance, it really hides endless potential.
    My generation of researchers have observed its exquisite structure, as if it were carved by heaven. Thinking about it in the field of chemical industry in the future, it will definitely shine. Or it can be used to create new dyes to make the color of fabrics last for a long time, and it is environmentally friendly and harmless to people. Or it can be used in medicine to find new paths, assist in the research of new drugs, and solve the suffering of people.
    The method of synthesis also needs to be refined. If we can find a better way, reduce its cost, and increase its yield, the application of this product will be more extensive.
    Although there may be thorns in the road ahead, our researchers, with their hopes for the future, must forge ahead, explore its endless wonders, and develop its unfinished ability to contribute to the progress of chemistry, so that this product can be used in the future, benefit the common people, and become a career for hundreds of generations.
    Where to Buy 2-Aminobenzene-1,4-Disulfonate in China?
    As a trusted 2-Aminobenzene-1,4-Disulfonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading 2-Aminobenzene-1,4-Disulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the chemical properties of 2-Aminobenzene-1,4-Disulfonate?
    2-Aminobenzene-1,4-disulfonate, its chemical properties are quite important and it is used in many chemical fields.
    This compound has acidic properties. Because it contains sulfonate groups, hydrogen ions can be ionized in solution, which is acidic and can neutralize with bases. In case of alkali substances such as sodium hydroxide, corresponding salts and water will be formed, which is a typical manifestation of its acidity.
    And has good water solubility. The sulfonate group is a hydrophilic group. With this structural characteristic, 2-aminobenzene-1,4-disulfonate can be well dissolved in water and can be uniformly dispersed to form a stable solution. This property makes it extremely convenient for chemical reactions or industrial applications in aqueous systems, which is conducive to material mixing and reaction.
    From the perspective of reactivity, amino groups are also the key activity check point. Amino groups can participate in a variety of reactions, such as acylation with acid chloride to form amide derivatives. This property makes 2-aminobenzene-1,4-disulfonate an important intermediate in organic synthesis, and can prepare various functional materials and pharmaceutical intermediates through a series of reactions.
    Its stability is also worthy of attention. Under conventional conditions, 2-aminobenzene-1,4-disulfonate can maintain a relatively stable structure. However, under extreme conditions such as strong oxidizing agents and high temperatures, its structure may change, triggering chemical reactions, so environmental factors should be paid attention to when storing and using.
    2-aminobenzene-1,4-disulfonate plays an indispensable role in the chemical, pharmaceutical and other industries due to its unique chemical properties, laying the foundation for many chemical processes and product preparation.
    What are the common uses of 2-Aminobenzene-1,4-Disulfonate?
    2-Aminobenzene-1,4-disulfonate has a wide range of uses and is found in various fields of industry.
    First, in the process of dye preparation, this is the key raw material. Due to its unique structure, it can impart bright color and excellent fastness to dyes. Through specific chemical reactions, it can be converted into various dyes, such as acid dyes, reactive dyes, etc. These dyes are widely used in the textile industry. Fabrics are dyed with them, and the colors are gorgeous and long-lasting, which can meet the diverse needs of the public for fabric colors.
    Second, it is also indispensable in the synthesis of medicines. Some of its properties may help in the synthesis of compounds with specific pharmacological activities. After a series of complex reactions, drugs can be prepared to treat specific diseases, contributing to human health and well-being.
    Third, it also has important functions in the field of surfactant creation. Because it has certain hydrophilic and lipophilic groups, it can optimize the performance of surfactants and make them perform better in washing and emulsification. In many washing products, adding surfactants containing this ingredient can enhance the decontamination ability and improve product quality.
    Fourth, it also plays an important role in the electroplating industry. It can be used as an electroplating additive to improve the quality and performance of electroplating layers. It promotes uniform deposition of metal ions, makes the electroplating layer denser and smoother, and improves the corrosion resistance and aesthetics of metal products.
    To sum up, 2-aminobenzene-1,4-disulfonate is of great value in many aspects of industrial production and has contributed to the development of various industries.
    What is the synthesis method of 2-Aminobenzene-1,4-Disulfonate?
    To prepare 2-aminobenzene-1,4-disulfonate, the method is as follows:
    First take benzene as the starting material, use concentrated sulfuric acid as the sulfonating agent, and sulfonate the benzene under specific reaction conditions. In this process, the concentration of sulfuric acid, the temperature and time of the reaction are all crucial. When benzene and concentrated sulfuric acid fully interact, benzenesulfonic acid can be obtained.
    Then, benzenesulfonic acid is further sulfonated. By precisely regulating the reaction conditions, such as raising the temperature, increasing the amount of sulfonating agent, etc., a monosulfonic acid group is introduced into the benzenesulfonic acid molecule to generate benzene-1,4-disulfonic acid.
    Then take benzene-1,4-disulfonic acid and react with ammonia or amino-containing compounds. This reaction needs to be carried out under suitable solvent and temperature, so that the sulfonic acid group and the amino group can be substituted and gradually converted into 2-aminobenzene-1,4-disulfonate.
    Or you can nitrate the benzene first to obtain nitrobenzene. Then, with suitable reducing agents, such as iron and hydrochloric acid, the nitrobenzene is reduced to aniline. Next, the aniline is sulfonated, and the sulfonic acid group is introduced to a suitable position by controlling the reaction conditions. 2-aminobenzene-1,4-disulfonate can also be obtained. During operation, attention should be paid to the control of the conditions of each step of the reaction to ensure the purity and yield of the product.
    What are the storage conditions for 2-Aminobenzene-1,4-Disulfonate?
    2-Aminobenzene-1,4-disulfonate is a chemical substance. Its storage conditions are quite important, which is related to the stability and quality of this substance.
    If stored in an improper environment, or cause its deterioration and failure, it will affect subsequent use. According to the concept of "Tiangong Kaiwu", everything needs to be stored in a suitable place in order to maintain its properties.
    2-Aminobenzene-1,4-disulfonate should be stored in a cool and dry place. A cool place can prevent its decomposition or adverse reactions caused by high temperature. High temperature often increases the activity of chemicals and is prone to changes. A dry environment is also critical. Due to moisture or moisture, reactions such as hydrolysis can be triggered, which will damage its structure and performance.
    And it should be placed in a well-ventilated place to prevent the accumulation of harmful gases. If stored in a closed and poorly ventilated place, once this material releases gas, it may form a dangerous environment.
    Furthermore, it is necessary to keep away from fire sources and oxidants. This chemical may be flammable or react violently with oxidants. Near fire sources are prone to fire, and serious accidents such as oxidants or explosions should be encountered.
    When storing, ensure that the packaging is complete. If the packaging is damaged, external substances are easy to invade and contaminate this material, which will also cause the components in it to dissipate. 2-Aminobenzene-1,4-disulfonate should be stored in a cool, dry, well-ventilated place, away from sources of ignition and oxidants, and in good packaging to maintain its quality and stability for future use.
    What is the market price range for 2-Aminobenzene-1,4-Disulfonate?
    I think what you are asking is about the market price range of 2-aminobenzene-1,4-disulfonate. Unfortunately, the market price of this chemical often changes for many reasons, and it is difficult to determine the exact number.
    First, the price of raw materials has a great impact on its cost. If the raw materials used in the synthesis of this salt are in sufficient supply and low price, the price of the finished product may also drop; conversely, if the price of raw materials is scarce and high, the price will rise.
    Second, the market supply and demand trend also affects the price. If the market demand for this salt is strong and the supply is limited, the price will rise; if the demand is weak and the supply is excessive, the price will easily fall.
    Third, the technology and scale of production also play a role. Advanced production technology can reduce costs, increase production rates, and make prices more competitive; large-scale production, with the effect of scale, can also reduce costs and affect selling prices.
    Fourth, regional differences also lead to different prices. Different places have different prices due to transportation costs, tax policies, and market environments.
    In summary, if you want to know the exact market price range of 2-aminobenzene-1,4-disulfonate, you should consult chemical product trading platforms, suppliers, or relevant market survey agencies in real time to obtain the latest and accurate price information.